president obama came back to the white house. he ditched his events in florida today and then in wisconsin tomorrow. mitt romney's done the same thing, cancelling events tonight and tomorrow. it's a difficult situation for candidates. of course, they both rin tinsley competitive. they want to win. president obama said i'm not thinking about the election. of course, he is thinking about the election all the time, so are his people. they know that or they believe that they have an advantage in battleground states and that perhaps the freezing of attention to the campaign will benefit them with a limited time to go. on the other hand, mitt romney can point to national polls and say i've gotten the upper hand since the first debate, so we will see whether the ground games get affected by this. obama's generally considered to have the more extensive and effective ground game. that, of course, is going to be tested on election day, but if some of that is interrupted, he and his people could be affected, and we'll see whether the early